# Outerline vs Millie by LLMs For All

The clearest difference is price: Millie by LLMs For All at Free against Outerline's $9.99. Millie by LLMs For All also leads on in-app purchases (none vs 4) and iOS requirement (16.4 vs 26.0). On update cadence, ads and device support there is nothing between them.

Millie by LLMs For All is free to download; Outerline costs $9.99 up front. Outerline sells 4 in-app purchases, starting at $1.99 per month. Millie by LLMs For All asks for nothing beyond the download.

Outerline ships an update every 4 days, Millie by LLMs For All every 3 days. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Outerline | Millie by LLMs For All |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/outerline/id6759767830/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Paid | — |
| Size | 29 MB | 38 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, Mac** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Adam Goehrig-Bawany](https://appshunter.io/developer/1880546252) | [LLMs For All, Inc.](https://appshunter.io/developer/6800522386) |

## What reviewers say

### Outerline

[App page](https://appshunter.io/ios/app/outerline/id6759767830)

A fast, fluid Markdown editor for macOS and iOS that prioritizes your writing and file ownership. It offers robust features for organizing, linking, and exporting notes, all while working offline and without requiring an account.

**Highlights:** Offline Markdown editing, File ownership with .md files, Live syntax highlighting, Keyboard toolbar for formatting, In-document search and word count, Wiki links and note connections, Export to Markdown, HTML, PDF, Mermaid diagram rendering

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Outerline Publish | $1.99 | per month |
| Small Tip | $1.99 | one-time |
| Outerline Tip Medium | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### Millie by LLMs For All

[App page](https://appshunter.io/ios/app/millie-by-llms-for-all/id6800522384)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Outerline free?

Outerline costs $9.99, and also offers in-app purchases.

### Is Millie by LLMs For All free?

Millie by LLMs For All is free to download, with no in-app purchases.

### Do Outerline or Millie by LLMs For All have ads?

Neither Outerline nor Millie by LLMs For All shows ads.

### Which is updated more often, Outerline or Millie by LLMs For All?

Outerline ships an update every 4 days, and Millie by LLMs For All every 3 days. Most recently, Outerline was updated on October 22, 2026 and Millie by LLMs For All on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*